Immediate

Responsive action SHOULD be taken immediately

South Dakota Severe Severe Thunderstorm Warning | Effective 09/07/2026 19:12

At 911 PM CDT, a severe thunderstorm was located near Tyndall, moving northeast at 25 mph. HAZARD...70 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect considerable tree damage. Wind damage is also likely to mobile homes, roofs, and outbuildings. Locations impacted include... Scotland. For your protection move to an interior room on the lowest floor of a building.

South Dakota Severe Flash Flood Warning | Effective 09/07/2026 18:58

At 858 PM CDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 3 and 5 inches of rain have fallen. The expected rainfall rate is 1 to 3 inches in 2 hours. Flash flooding is ongoing or expected to begin shortly. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Radar indicated. IMPACT...Flash flooding of small creeks and streams, urban areas, highways, streets and underpasses as well as other poor drainage and low-lying areas.

South Dakota Severe Severe Thunderstorm Warning | Effective 09/07/2026 18:39

At 839 PM CDT, a severe thunderstorm was located near Avon, or 10 miles northwest of Tyndall, moving northeast at 35 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. This severe thunderstorm will remain over mainly rural areas of southeastern Charles Mix and west central Bon Homme Counties, including the following locations... southeastern Yankton Sioux Tribal Nation.

South Dakota Severe Severe Thunderstorm Warning | Effective 09/07/2026 18:42

SVRFSD The National Weather Service in Sioux Falls has issued a * Severe Thunderstorm Warning for... Bon Homme County in southeastern South Dakota... South central Hutchinson County in southeastern South Dakota... * Until 930 PM CDT. * At 842 PM CDT, a severe thunderstorm was located over Avon, or 10 miles west of Tyndall, moving northeast at 30 mph. HAZARD...70 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect considerable

South Dakota Extreme Tornado Warning | Effective 09-07-2026 18:24

TORFSD The National Weather Service in Sioux Falls has issued a * Tornado Warning for... Southeastern Charles Mix County in south central South Dakota... West central Bon Homme County in southeastern South Dakota... * Until 900 PM CDT. * At 824 PM CDT, a severe thunderstorm capable of producing a tornado was located near Verdel, or 16 miles west of Tyndall, moving east at 30 mph. HAZARD...Tornado and quarter size hail. SOURCE...Radar indicated rotation. IMPACT...Flying debris will be dangerous to those caught without

South Dakota Extreme Tornado Warning | Effective 09/07/2026 18:24

TORFSD The National Weather Service in Sioux Falls has issued a * Tornado Warning for... Southeastern Charles Mix County in south central South Dakota... West central Bon Homme County in southeastern South Dakota... * Until 900 PM CDT. * At 824 PM CDT, a severe thunderstorm capable of producing a tornado was located near Verdel, or 16 miles west of Tyndall, moving east at 30 mph. HAZARD...Tornado and quarter size hail. SOURCE...Radar indicated rotation. IMPACT...Flying debris will be dangerous to those caught without

New Mexico Severe Flash Flood Warning | Effective 09/07/2026 18:25

FFWEPZ The National Weather Service in El Paso Tx/Santa Teresa has issued a * Flash Flood Warning for... Eastern Grant County in southwestern New Mexico... * Until 1000 PM MDT. * At 725 PM MDT, Thunderstorms with torrential rain near Sherman and San Juan have produced over an inch of rain. This will lead to flooding at several low water crossings along highway 61. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Radar indicated. IMPACT...Flash flooding of small creeks and streams, urban areas,

South Dakota Severe Flash Flood Warning | Effective 09/07/2026 18:07

FFWFSD The National Weather Service in Sioux Falls has issued a * Flash Flood Warning for... Southeastern Charles Mix County in south central South Dakota... * Until 1100 PM CDT. * At 807 PM CDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 1 and 3 inches of rain have fallen. The expected rainfall rate is 1 to 3 inches in 1 hour. Flash flooding is ongoing or expected to begin shortly. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Radar indicated.

Nebraska Severe Flash Flood Warning | Effective 09/07/2026 18:13

FFWLBF The National Weather Service in North Platte has issued a * Flash Flood Warning for... Eastern Boyd County in north central Nebraska... * Until 1115 PM CDT. * At 813 PM CDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 1 and 3 inches of rain have fallen. Additional rainfall amounts up to 1 inch are possible in the warned area. Flash flooding is ongoing or expected to begin shortly. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Radar indicated.

South Dakota Severe Severe Thunderstorm Warning | Effective 09/07/2026 18:14

SVRFSD The National Weather Service in Sioux Falls has issued a * Severe Thunderstorm Warning for... Southeastern Charles Mix County in south central South Dakota... West central Bon Homme County in southeastern South Dakota... * Until 900 PM CDT. * At 814 PM CDT, a severe thunderstorm was located near Marty, or 13 miles southeast of Pickstown, moving northeast at 35 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees.
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